Click on the third or sixth rank to set the en passant target square.

EGTB: draw

# move score
1 Kd1 draw
2 Kf1 draw
3 Ra1 draw
4 Rb1 draw
5 Rc2 draw
6 Rc3 draw
7 Rc4 draw
8 Rc6 draw
9 Rc7 draw
10 Rd1 draw
11 Kd2 loss in 2 half-moves
12 Ke2 loss in 2 half-moves
13 Kf2 loss in 2 half-moves
14 Rc5 loss in 2 half-moves
15 Rc8 loss in 2 half-moves